

Why Oil Smart®?
Why Oil Smart®?
Capcitive Technology
The Oil Smart® system uses capacitive sensors that are factory-calibrated for immediate operation to differentiate between oil and water. In contrast to conductive sensors, capacitive sensors are insulated by oil and do not require ongoing maintenance.
Adjustable Alarms
The Liquid Smart® Alarm Sensor can be placed at any predetermined level. Every application is different, and the adjustable alarm allows the sensor to be placed at the actual high liquid level, ensuring that nuisance alarms do not occur.
Adjustable to Any Pump
Not all jobs or applications are equal, which is why Oil Smart® technology allows for the flexibility of being paired with any submersible pump.
No Moving Parts
Unlike other systems that utilize error-prone floats as their primary oil and water sensors, Oil Smart® technology uses reliable solid-state sensors that do not require any moving parts. In addition, See Water’s Oil Smart® sensors have been third-party factory-tested for over 1 million cycles.
Easy Installation
Our capacitive technology allows for hand testing of the sensors, whereas conductive technology requires more steps to test when the system is installed. We offer the only true plug-and-play ® Plug-and-Play System (OSS-100) is the easiest elevator sump pump system to install on the market. With over 25 years of proven field results, Oil Smart® is the preferred solution by environmental specialists and engineers for preventing catastrophic oil spills.
Pump Water, Not Oil.™
Plug-and-Play High Liquid Level Alarm, 120 VAC
Features
Easy Installation
Differentiate Between Oil & Water
Includes Liquid Smart®
Alarm sensor with 20' cord.
Visible Alarm Indicators
Red beacon alarm light, yellow light for oil, white light for water, alarm test and silence buttons.
Audible Alarm Horn
Sounds at 85 decibels at 10'.
10' Heavy Duty Power Cord
Remote Monitoring Dry Contacts
Oil, water, and high liquid alarm.
Applications
Elevator Sumps
Electric Utilities
Substations, power plants, underground vaults, and transformer barriers.
Industrial Sump or Marine Application
Oil Storage Tank
Tank Gauging
Inner liner monitoring or between walls of a storage tank.
Remove Water, Contain Oil
Any application where there is a need to remove water while containing oil.
Custom Options
Additional Cord Length
Greater than 20'.
Floor Bracket
For Liquid Smart® Alarm Sensor.
Part Number
OSA-05
How Does Oil Smart Work?
Oil Smart® Pump Switch & Pump Operation
Oil Smart® Alarm Sensor